GB1469594A - Assembly of pushbutton switches - Google Patents

Assembly of pushbutton switches

Info

Publication number
GB1469594A
GB1469594A GB4472974A GB4472974A GB1469594A GB 1469594 A GB1469594 A GB 1469594A GB 4472974 A GB4472974 A GB 4472974A GB 4472974 A GB4472974 A GB 4472974A GB 1469594 A GB1469594 A GB 1469594A
Authority
GB
United Kingdom
Prior art keywords
button
buttons
push
housing
contacts
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB4472974A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Schoeller and Co Elektrotecnische Fabrik GmbH and Co
Original Assignee
Schoeller and Co Elektrotecnische Fabrik GmbH and Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Schoeller and Co Elektrotecnische Fabrik GmbH and Co filed Critical Schoeller and Co Elektrotecnische Fabrik GmbH and Co
Publication of GB1469594A publication Critical patent/GB1469594A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
    • G05G1/02—Controlling members for hand actuation by linear movement, e.g. push buttons
GB4472974A 1973-10-18 1974-10-15 Assembly of pushbutton switches Expired GB1469594A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732352230 DE2352230B2 (de) 1973-10-18 1973-10-18 Drucktastenaggregat

Publications (1)

Publication Number Publication Date
GB1469594A true GB1469594A (en) 1977-04-06

Family

ID=5895739

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4472974A Expired GB1469594A (en) 1973-10-18 1974-10-15 Assembly of pushbutton switches

Country Status (4)

Country Link
DE (1) DE2352230B2 (de)
FR (1) FR2248601B3 (de)
GB (1) GB1469594A (de)
IT (1) IT1027585B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4918271A (en) * 1984-04-19 1990-04-17 Standard Elektric Lorenz Ag Pushbutton type keyboard switch

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2540945C3 (de) * 1975-09-13 1983-04-28 Schoeller & Co Elektrotechnische Fabrik Gmbh & Co, 6000 Frankfurt Drucktastenaggregat
DE2551143A1 (de) * 1975-11-14 1977-05-26 Hagenuk Neufeldt Kuhnke Gmbh Mechanisch codierende waehltastatur fuer fernmeldeeinrichtungen, insbesondere fernsprechapparate
DE2939387C2 (de) * 1979-09-28 1982-04-15 Telefonbau Und Normalzeit Gmbh, 6000 Frankfurt Drucktastenblock
DE3015292C2 (de) * 1980-04-21 1985-10-17 Preh, Elektrofeinmechanische Werke Jakob Preh Nachf. Gmbh & Co, 8740 Bad Neustadt Drucktastenaggregat
GB2154947A (en) * 1984-01-12 1985-09-18 Sinclair Res Ltd Key mechanism for a keyboard

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4918271A (en) * 1984-04-19 1990-04-17 Standard Elektric Lorenz Ag Pushbutton type keyboard switch

Also Published As

Publication number Publication date
DE2352230A1 (de) 1975-04-30
FR2248601B3 (de) 1977-07-22
IT1027585B (it) 1978-12-20
FR2248601A1 (de) 1975-05-16
DE2352230B2 (de) 1975-11-06

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee